VS 2008 - Select Random String In Listview1
Mar 20, 2009I've tried to do this
[Code]...
but it wont select. Btw, yes the list is full of strings lol.
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VS 2008 - How To Select Random ListView Item
May 8, 2009I was trying to at random select a listview item, I tried:
Dim random As New Random
Dim test As String = random.Next(0, formMain.ListViewSearchResults.Items.Count)
MessageBox.Show(test)
but this brings me back a "0".
VS 2008 Random Text Select Case
Mar 10, 2010I'm trying to have this WebBrowser1.Document.GetElementById("box").SetAttribute("value", Random)" I want to have a random Text from selection like
[Code]...
VS 2008 Select A Random Image In Resources?
Apr 24, 2009I have images stored in my resources that I want to call randomly to use as a background for an app. How do I call them randomly
View 1 Replies[2008] Select Random A Column In SQL 2005 Using SqlConnection?
Jan 18, 2009It's possible to select random a column in SQL 2005 using SqlConnection? And this column to send "UserID" e " ChName" for Label1.Text and Label2.Text?
example: after choosing random the column, send "UserID" and "ChName" to Label1.Text and Label2.Text.
VS 2008 Asign All Listview1's Values To An Array?
Sep 8, 2009Let's say I have array dim a() as string and a list that contains vb forums now I wanna asign those values to a(), e.g. a(0) gives vb and a(1) gives forums.
View 4 RepliesVS 2008 Generate Random String?
Oct 4, 2009How do I generate random text? (Numbers+Letters, or just letters)
View 1 RepliesVS 2008 - Generating Random String - VB Code Snippet
Aug 22, 2009Dim strFilename As String strFilename = Format(Now, "ddmmyyyyhhmmss"
That generates the day number month and so on. But i want to generate a string with "VB Code Snippet" then after that just any 5 letters or numbers so it might generate "VB Code Snippet 7ef82"
[2008] Make The Textbox Select A Random Text And Put It In Its Text Box?
Feb 7, 2009How can i make a textbox so like when a button is pressed how can i make the textbox select a random text and put it in its text box.
View 7 RepliesCreate A Random String With Number And Letters In 8 Characters Long In VB 2008?
Apr 16, 2009I would like to ask for some on how to create a random string with number and letters in 8 characters long in VB 2008
View 1 RepliesVS 2008 Randomly Select 1 String
May 17, 2010How do I randomly select 1 string from some Text? For example: Main text:
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VS 2008 Listview Multi Select Add To String?
Mar 18, 2009Ok lets say you have a listview well call it "lv". There are items A, B, C and D. If i select A, C and D (holding ctrl) and hit a button it enters A, C, and D in a text box like below
"A(space)C(space)D(space)"
note: (space) is a space
how would i go about doing this? Below is the button that you would hit to send the selected items text into the textbox. (doesnt work)ERROR i keep getting: InvalidArgument=Value of '3' is not valid for 'index'. Parameter name: index
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Select Button At Random
Jun 7, 2009I have a form with a tic tac toe game on it. I have been trying to make it have a single player mode by allowing the computer to select one of the 9 buttons. However I can't even get it to select one of the buttons. Is there anyone out there that can help point me in the right direction.
View 3 RepliesSelect Random Word?
Feb 13, 2010rying to make a program that will pull a word out from a text file and put it in a textbox
View 2 RepliesRegarding On Random Select Record From The Database?
Jun 3, 2009As in today i click on the button it will display the item when i hit again the button it will still display the same item and last for the whole. On the second day, i hit the button again it will display other items and last for thewhole day again.
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Select 1 Random Records From Database?
Feb 15, 2012I just want to select 1 random record from my database for example in my table1 i have a,b,c,d,e,f,g then everytime i click the button in my program it will output randomly between a to g then i can add another record from my database and if I make it a to x it will randomly choose between a to x, the random doesnt have any conditions.
Right now i've found some codes that will be very useful but i cant modify it so it will be connected to my database.
Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim DT1 As New DataTable
DT1.Columns.Add("SN1")
DT1.Columns.Add("NAME1")
[Code]...
Select Random Entry From .txt File?
May 7, 2012I am also very new to visual basic, and need some simple advice from you guys. I basically have a button, text box and a .txt file.When the button is clicked, I need one of the entries in the .txt file (which are names) to be selected and displayed in the text box
View 5 RepliesSelect Random Items With Parameters?
Dec 20, 2010I'm working on a program that will randomly select a loadout(weapon, perks, etc), but the user enters their current level to get the loadout. This is important because certain guns unlock at certain levels, so i don't want someone getting something they can't use.
I'm not sure what the best way of approaching this is. All i can think of is either getting a random item, checking if the user's level is high enough then if it's not high enough do it again.
Use A Random Number To Select A Label
May 23, 2011I have 25 labels (Label1 - Label25). How can i randomly make the background of 1 label blue?I can set a random number in a variable, but I can't find out what to do next. It has to be something like this:[code]
View 1 RepliesRandom Number Generation Of Select Numbers
Apr 15, 2009If I have say 5 numbers: 1, 29, 53, 95, 103 What would be the VB.net code for randomly selecting a number of those 5.
i.e) The random number has to be 1, 29, 53, 95, or 103 and has to be randomly generated.
I've tried using the Int(Rnd() * 104), but I do not know how to make it choose only these 5 numbers!
Select A Random Folder From A List Of Folders?
Aug 30, 2011i want to get a random directory from a specified directory, for example, the desktop.
im not sure how to do this, this and the only thing I'm having trouble with for my application
for example i have 5 different directories on the desktop called
Dir1
Dir2
Dir3, etc...
i would like to get Dir3, then maybe Dir1, after that maybe Dir3 again, and so on. i want to get a random directory from the desktop...dont really know how to explain it any better...
A specified a directory - a directory that i specify maybe in a text box for example. or a folder browser dialog
also i just want to get the path of the directory, i dont want to do anything to it.
Select A Random Image From Resource Folder?
Jan 29, 2011I want to select a random image from my resource folder and show the image in a picture box.
View 9 RepliesSelect A Single Random Row From DB Using Entity Framework?
Jan 10, 2012I need to grab just one row, and output its name and details properties to a sidebox on my page.So far I have come up with this, which is not working and giving cast errors between the entity and the list of.
Public Shared Function GetOneRow() As String
Dim db As New Model.Entities
Dim rowCount As Integer = (From t In db.Table Select t).Count
[code]....
Select Random Column And Send Value To Label
Jan 20, 2009I use this connection:
Dim connetionString As String
Dim cnn As SqlConnection
connetionString = "Data Source='" & txtHost.Text & "';Initial Catalog='" & txtDatabase.Text & "';User ID='" & txtUser.Text & "';Password='" & txtSenha.Text & "'"
cnn = New SqlConnection(connetionString)
cnn.Open()
cnn.Close()
How I read to SQL using "SELECT * FROM table ORDER BY rand()", select a random column and send the value "User" and "Password" of this column to Label1 and Label2.
Select Random Record From Data Source?
Dec 6, 2011I want to select a random record from a data source (based on an MS Access file), and place the record cell contents into certain textboxes. After the record is chosen, it cannot be selected again.
View 1 RepliesVS 2010 : Select Random Name From Text File?
May 9, 2012I basically have 1x text box and 1x button. I also have a text file set out as follows:
Fred Alston
Samuel Takahashi
Toni Tyree
Tonya Engel
[code]....
Except there are about 60 names.When the button is pressed, I want a name to be selected at random and placed into the text box.
Select Multiple Random Rows In DatagridView With Keypress?
Mar 11, 2010I need to select multiple random rows in DatagridView with keypress.Ex:
Row1 -selected
Row2 -not selected
Row3 - selected
I do have part of code that will update certain field in database on keypress, but i have no idea how to create multiple selection and display it on DataGrid.CTRL+Click is nice, but I would like to have option of selecting rows with keypress.In following code I am checking if certain field is marked for selection(i want to give user an option to start selection, exit program then continue selection later) but it allways select all rows in table (even if only one is marked).
Dim NumRow As Integer
NumRow = 0
Do Until NumRow = dbtShow.RowCount - 1
[code]....
My question is: What is the best way to select multiple random rows in code?
Select Random Image From Folder To Display In Picturebox?
Jun 6, 2012I have a picture box which reads in an image from a folder to display, instead of having the usual boring image I thought it may be nice to have a number of images in the folder and let my vb.net program randomly pick one out to use.
View 1 RepliesSelect Random Number Of Lines From A Text File?
Jan 15, 2012Im making a text based game that i need to randomly select different numbers of lines from a text file then pass them to a list box.[code]...
First the code needes to identify the 4th element then randomly select lines from lines that contain that element. The code needs to work out how many lines have a matching text to the 4th array then randomly select lines from that total no need for a maximum limit to that number.The same line must only been show the once at a time, but It can then be shown again on a different button click.[code]...
String Registers All As A String And Doesn't Actually Calculate Random Numbers
Jun 12, 2011The string itself contains things like "random" & random.next(1,3) & "random2" etc. The string registers all of this as a string and doesn't actually calculate random numbers.Is there any way to fix this?
View 8 Replies